Campagnolo 2-Way Fit Tubeless Valve Pr - CPS105
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Product Information
Full details
This guide is for cyclists with 2-Way Fit Campagnolo wheels looking to convert to tubeless setups. The key benefit is achieving a hermetic seal for tubeless tires using an original Campagnolo spare part. A potential caveat is that these valves are specifically designed only for Campagnolo 2-Way Fit wheels. This product provides a replacement tubeless valve system that includes a bushing to correctly size the valve hole for 2-Way Fit wheels, ensuring a secure and reliable tubeless conversion.
All features
| Model Part Number | CPS105 |
|---|---|
| Brand | Campagnolo |
Extended Product Information
FAQs
Are these valves compatible with all Campagnolo wheels?
No, these valves are specifically designed for Campagnolo 2-Way Fit wheels only.
Do I need to use sealant with these valves?
Yes, when setting up a tubeless system, tubeless sealant is required to seal the tire and rim interface and prevent slow leaks.
Can I use these valves with standard clincher tires?
No, these valves are for tubeless setups only and are not compatible with standard clincher tires or tubes.
What is the purpose of the included bushing?
The bushing reduces the size of the valve hole in Campagnolo 2-Way Fit rims to ensure a secure and airtight fit for the Presta valve stem.
How do I check if my Campagnolo wheels are '2-Way Fit'?
The '2-Way Fit' designation indicates that the rim is designed to be used with either tubeless tires or standard clincher tires with tubes. Check your wheelset's original specifications or contact Campagnolo support if unsure.
What is the valve type?
These are Presta valves, which are standard for road cycling and many tubeless applications.
Troubleshooting
Valve is not holding air
Ensure the lockring on the valve stem is tightened securely. Check that the tubeless rim tape is properly applied and creating a seal. Verify that the tire bead is seated correctly on the rim. Inspect the valve core for debris and ensure it is tightened.
Difficulty seating the tire bead
Ensure the valve core is removed temporarily to allow maximum airflow when inflating. Confirm that the correct tubeless tape is used and the rim bed is clean. Check that the valve bushing is correctly installed.
Air leaking around the valve stem
Make sure the valve lockring is sufficiently tightened. Confirm that the correct bushing is used for your 2-Way Fit rim, creating a snug fit. Inspect the rim tape for any gaps or damage where the valve stem passes through.
Pros and Cons
Pros
- Ensures a proper tubeless seal on compatible Campagnolo wheels.
- Genuine Campagnolo part for guaranteed fit and performance.
- Includes necessary bushing for secure valve installation.
- Presta valve compatibility is widely supported.
- A reliable option for maintaining Campagnolo wheel integrity.
Cons
- Only compatible with Campagnolo 2-Way Fit wheels.
- Not suitable for standard clincher or tubeless-ready rims from other brands.
- Requires careful installation to ensure a perfect seal.
Setup, Compatibility & Care
Compatibility:
- These valves are exclusively designed for Campagnolo 2-Way Fit wheels. They will not function correctly or safely with other brands or types of rims.
- Ensure your rim has a valve hole diameter compatible with the included bushing for a secure fit.
Setup:
- Clean the inside of the rim thoroughly.
- Apply tubeless rim tape to the rim bed, ensuring a complete seal over spoke holes.
- Insert the included bushing into the valve hole from the inside of the rim, if required by your specific rim model.
- Thread the Campagnolo tubeless valve through the valve hole (and bushing) from the outside of the rim.
- Tighten the lockring on the valve stem securely by hand. Do not overtighten.
- Install your tubeless tire and sealant according to the tire and sealant manufacturer's instructions.
- Inflate the tire to seat the bead, then deflate and reinflate with sealant.
Care:
- Periodically check the valve for any signs of damage or wear.
- Ensure the valve core is clean and free from debris. Use a valve core tool if necessary for removal and cleaning.
- Clean the valve area with a damp cloth. Avoid harsh chemicals.